Results 81 to 90 of about 95,109 (292)

Novel perpetual genetic population development and genome assembly of superior maize inbred lines provide insights into genetic improvement

BMC Biology
Background Maize, as an important dual-purpose grain and forage crop all over the world, exhibits extensive heritable and phenotypic diversity.
Yingjie Xue, Shipeng Ma, Zhihao Liu, Liwen Xu, Shaoxi Zhu, Jianrong Ge, Fei Xie, Weiwei Wang, Xuelei Shen, Wei Zhao, Yikun Zhao, Jiuran Zhao, Fengge Wang   +12 more
doaj   +1 more source

Mapping of a major QTL for salt tolerance of mature field-grown maize plants based on SNP markers

BMC Plant Biology, 2017
Background Salt stress significantly restricts plant growth and production. Maize is an important food and economic crop but is also a salt sensitive crop.
Meijie Luo, Yanxin Zhao, Ruyang Zhang, Jinfeng Xing, Minxiao Duan, Jingna Li, Naishun Wang, Wenguang Wang, Shasha Zhang, Zhihui Chen, Huasheng Zhang, Zi Shi, Wei Song, Jiuran Zhao   +13 more
doaj   +1 more source

Screening of micro-organisms for Venturia inaequalis control by means of DGGE [PDF]

, 2006
Venturia inaequalis causes apple scab. The control of the disease in organic apple production depends on the use of copper which will be restricted in future for environmental reasons.
Köhl, Jürgen, Lombaers- van der Plas, Carin, Speksnijder, Arjen   +2 more
core   +1 more source

Ligand‐Defined Interfacial Chemistry Enables Instant and Sequence‐General DNA Chemisorption on Gold Nanoparticles Toward Label‐Free SERS With Single‐Base Resolution

Advanced Science, EarlyView.
Ascorbic Acid‐Engineered Interface Enables Universal DNA Functionalization on Gold Nanoparticles: Attenuating electrostatic repulsion and leveraging synergistic hydrogen‐bonding interactions significantly lowers the kinetic barrier for DNA adsorption, enabling rapid and sequence‐general functionalization of non‐thiolated DNA‐requiring only a single ...
Guangping Li, Cheng Wang, Xinyue Wu, Zhongxiang Ding, Heng Gao, Zhonggang Liu, Yu Zhang, Jinai Chen, Feng Wang, Honglin Liu   +9 more
wiley   +1 more source

Unraveling G‐Quadruplex and i‐Motif Coexistence Within a Double‐Stranded DNA

Angewandte Chemie, EarlyView.
The relative thermodynamic profiles of G‐quadruplex (G4), i‐Motif (iM), and the duplex counterpart tune the simultaneous G4 and iM formation within a double‐stranded (ds) DNA. ABSTRACT DNA can transiently fold into variable arrangements, which are expected to exploit regulatory functions. Guanine‐rich sequences can fold into G‐quadruplexes (G4s), while
Davide Auricchio, Michele Ghezzo, Uroš Zavrtanik, Luca Bertini, Valeria Libera, Riccardo Rigo, Jurij Lah, Claudia Sissi   +7 more
wiley   +2 more sources

Exploring differentially expressed genes associated with fertility instability of S-type cytoplasmic male-sterility in maize by RNA-seq

Journal of Integrative Agriculture, 2017
: The germplasm resources for the S-type male sterility is rich in maize and it is resistant to Bipolaris maydis race T and CI, but the commercial application of S-type cytoplasmic male sterility (CMS-S) in maize hybrid industry is greatly compromised ...
Ai-guo SU, Wei SONG, Zi SHI, Yan-xin ZHAO, Jin-feng XING, Ru-yang ZHANG, Chun-hui LI, Meijie LUO, Ji-dong WANG, Jiu-ran ZHAO   +9 more
doaj   +1 more source

Epitope‐Resolved Digital SERS Profiling of Structurally Dynamic Antigens via a Multi‐Epitope Bispecific Antibody Framework

Advanced Science, EarlyView.
A multi‐epitope digital surface‐enhanced Raman spectroscopy framework enables epitope‐resolved immunoprofiling by integrating bispecific antibody fragments with spectrally encoded nanotags. This approach decouples binding events into independent digital channels, allowing structure‐aware antigen analysis.
Jing Wang, Quan Zhou, Kym Lowry, Christopher B. Howard, Matt Trau   +4 more
wiley   +1 more source

Protocol for analyzing chromatin dynamics in macrophage-internalized Candida glabrata cells using micrococcal nuclease digestion

STAR Protocols
Summary: Chromatin dynamics plays an important role in medical mycology. Here, we present a protocol to identify nucleosome occupancy and positioning in the fungal pathogen Candida glabrata (Nakaseomyces glabratus).
Kundan Kumar, Aditi Pareek, Rupinder Kaur   +2 more
doaj   +1 more source

Genetic diversity of X-STR markers in Jat Sikh population of Punjab, India and its comparison with other 39 global populations

Annals of Human Biology, 2020
Background The Jat Sikh population is the largest endogamous group of Punjab, a state in north-west India, and has not yet been explored for genetic polymorphism based on X-STR genetic markers.
Sonia Kakkar, Pankaj Shrivastava, Vivek Sahajpal, Arun Sharma, Nisha Devi, S. P. Mandal, R. K. Kumawat   +6 more
doaj   +1 more source

DNA, Data and Ethics [PDF]

, 2006
The biophysical differences between different kinds of DNA data banks are described. The different ethical implications of DNA fingerprint data banks, data banks of known gene sequences, and data banks of total genomic sequences are considered.
Stewart, J.A.
core